{"vehicle":{"id":"2023_jeep_grand-cherokee-l","year":2023,"make":"Jeep","model":"Grand Cherokee L"},"code":"B22A9","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":11025512,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-13","date":"2025-11-06","document_id":"S2508000100","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025512-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025512-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11025512"},{"nhtsa_id":11013575,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-04","date":"2025-01-29","document_id":"08-030-25","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"\"Flash: Integrated Dual Charging Module (IDCM) Enhancements **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● B22A9-64 - ECU Internal Performance-Signal Plausibility Failure. ● B22A9-16 - ECU Internal Performance-Circuit Voltage Below Threshold. ● B22A9-17 - ECU Internal Performance-Circuit Voltage Above Threshold. ● B22A9-19 - ECU Internal Performance-Overcurrent. Customers may also experience the following: ● Vehicle will not charge.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013575-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013575-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11013575"}],"url":"https://open.wenmarpro.com/makes/jeep/grand-cherokee-l/2023/bulletins?code=B22A9"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/jeep/grand-cherokee-l/2023/codes/B22A9","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}